MKSI

MKS Instruments, Inc. provides foundational technology solutions. The Company operates through three segments: Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Materials Solutions Division (MSD). The VSD segment delivers foundational technology solutions to semiconductor manufacturing, electronics and packaging and specialty industrial applications. VSD products are derived from its core competencies in pressure measurement and control, flow measurement and control, gas and vapor delivery, gas composition analysis, electronic control technology, reactive gas generation and delivery, power generation and delivery and vacuum technology. The PSD segment provides a range of instruments, components and subsystems to semiconductor manufacturing, electronics and packaging and specialty industrial applications. The MSD segment develops process and manufacturing technologies for advanced surface modification, electroless and electrolytic plating, and surface finishing.